PLRX's three largest insider shareholders as of May 14, 2026 are Rock Ventures Iii, L.P. Third (TenPercentOwner, 1.84Mn shares), Rock Ventures Iii, L.P. Third (TenPercentOwner, 1.84Mn shares), Bernard Coulie (President And Ceo, 505.60K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Rock Ventures Iii, L.P. Third | - | 1,839,160 | 0 | 01 Dec, 2022 |
| Rock Ventures Iii, L.P. Third | - | 1,839,160 | 0 | 01 Dec, 2022 |
| Bernard Coulie | President And Ceo | 505,601 | 0 | 22 Jan, 2026 |
| Bernard Coulie | President And Ceo | 0 | 409,317 | 27 Jan, 2023 |
| Keith Lamont Cummings | Chief Financial Officer | 297,214 | 0 | 22 Jan, 2026 |
| Hans Hull | Chief Business Officer | 251,708 | 0 | 27 Jan, 2025 |
| Eric Lefebvre | Chief Medical Officer | 240,224 | 0 | 27 Jan, 2025 |
| Mike Ouimette | General Counsel Corp. Sec'Y | 105,544 | 0 | 27 Jan, 2025 |
| Lily Cheung | Chief Human Resource Officer | 44,847 | 0 | 22 Jan, 2026 |
| Minnie Kuo | Chief Operating Officer | 37,806 | 0 | 22 Jan, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 17 Apr, 2026 | Keith Lamont Cummings | Stock Option (Right to Buy) | D | 76,047 | $0.00 | 0 | D | D |
| 17 Apr, 2026 | Lily Cheung | Stock Option (Right to Buy) | D | 123,000 | $0.00 | 0 | D | D |
| 17 Apr, 2026 | Minnie Kuo | Stock Option (Right to Buy) | D | 150,000 | $0.00 | 0 | D | D |
| 17 Apr, 2026 | Bernard Coulie | Stock Option (Right to Buy) | D | 146,841 | $0.00 | 0 | D | D |
| 17 Apr, 2026 | Minnie Kuo | Stock Option (Right to Buy) | A | 150,000 | $0.00 | 150,000 | D | A |
| 17 Apr, 2026 | Bernard Coulie | Stock Option (Right to Buy) | A | 146,841 | $0.00 | 146,841 | D | A |
| 17 Apr, 2026 | Lily Cheung | Stock Option (Right to Buy) | A | 123,000 | $0.00 | 123,000 | D | A |
| 17 Apr, 2026 | Keith Lamont Cummings | Stock Option (Right to Buy) | A | 76,047 | $0.00 | 76,047 | D | A |
| 17 Apr, 2026 | Bernard Coulie | Stock Option (Right to Buy) | D | 327,262 | $0.00 | 0 | D | D |
| 17 Apr, 2026 | Keith Lamont Cummings | Stock Option (Right to Buy) | D | 18,198 | $0.00 | 0 | D | D |
| 17 Apr, 2026 | Lily Cheung | Stock Option (Right to Buy) | D | 52,000 | $0.00 | 0 | D | D |
| 17 Apr, 2026 | Minnie Kuo | Stock Option (Right to Buy) | D | 40,000 | $0.00 | 0 | D | D |
| 17 Apr, 2026 | Lily Cheung | Stock Option (Right to Buy) | A | 52,000 | $0.00 | 52,000 | D | A |
| 17 Apr, 2026 | Minnie Kuo | Stock Option (Right to Buy) | A | 40,000 | $0.00 | 40,000 | D | A |
| 17 Apr, 2026 | Bernard Coulie | Stock Option (Right to Buy) | A | 327,262 | $0.00 | 327,262 | D | A |
| 17 Apr, 2026 | Keith Lamont Cummings | Stock Option (Right to Buy) | A | 18,198 | $0.00 | 18,198 | D | A |
| 17 Apr, 2026 | Keith Lamont Cummings | Stock Option (Right to Buy) | D | 74,250 | $0.00 | 0 | D | D |
| 17 Apr, 2026 | Lily Cheung | Stock Option (Right to Buy) | D | 51,750 | $0.00 | 0 | D | D |
| 17 Apr, 2026 | Bernard Coulie | Stock Option (Right to Buy) | D | 250,000 | $0.00 | 0 | D | D |
| 17 Apr, 2026 | Minnie Kuo | Stock Option (Right to Buy) | D | 55,200 | $0.00 | 0 | D | D |